Crystal Heating & Cooling has been a trusted provider of heating and cooling solutions in the St. Louis area since 1965. They offer a comprehensive range of services for both residential and commercial customers, including AC repair, furnace repair, installation of new HVAC systems, air duct cleaning, and indoor air quality solutions. As a Carrier Authorized Dealer, Crystal Heating & Cooling prides itself on delivering energy-efficient, reliable products backed by extensive industry expertise and a satisfaction guarantee.

Currently, they are promoting significant savings with deals that can yield up to $3,500 in combined rebates on various heating and cooling installations. Their offerings also include emergency services through their fleet of over 40 rapid response trucks ensuring prompt assistance when needed. With multiple locations in Festus, Farmington, and Washington, MO, Crystal Heating & Cooling is well-equipped to serve the entire St. Louis metropolitan area efficiently.